iKnowHow Group is a dynamic, international technology company with 24+ years of experience and a team of 300+ talented professionals delivering innovative technology solutions across Energy, Telecommunications, Banking & Financial Services, and the Public Sector.
Through its specialized subsidiaries, it brings domain expertise in areas such as Health and Robotics—blending deep industry knowledge with advanced, future-ready technologies.
At its core, iKnowHow S.A. delivers end-to-end project development - both internal and client-facing - turning strategy into scalable, real-world solutions. Our portfolio spans Data & AI platforms, enterprise integration, cloud-native applications, and large-scale digital transformation initiatives, enabling leading organizations across the public and private sectors to evolve and grow.
We’re looking for curious, driven people who want to create impact through technology and grow with us.
We are now looking for a Senior Software Engineer to work in new challenging outsourced projects.
Bachelor’s degree in Computer Science, Engineering, or a related field
Minimum 5 years Java backend & front-end development experience
Advanced knowledge in Java Technologies (J2EE, Spring, XML Parsing, JDBC, Web Services)
Experience with Relational database (SQL Server) and ORM layers (Hibernate)
Advanced knowledge in writing and consuming SOAP and Rest Web Services
Knowledge of system frameworks like Git and Azure DevOps (ADO)
Good interpersonal skills
Attractive salary package based on experience and qualifications
A modern workspace in Athens, with remote work flexibility
Career development and growth opportunities through a structured Job Grade System
Continuous learning opportunities, including personalized training seminars and access to cutting-edge technologies
Apply on company website Chalandri, Attica, Greece Hybrid
I KNOW HOW S.A is hiring a Senior Java Software Engineer (J2EE)
About company
We craft custom automation systems and advanced software solutions. Our expertise lies in creating cyber-physical systems that seamlessly integrate physical and computational components. With a human-centric approach, tailored for both public and private sectors, our solutions are designed to enhance human capabilities, streamline operations, and foster business growth.
Whether you need to amp up your security, develop cutting-edge robotics, or create automation systems that will turn heads, we know how to tailor innovation to meet your specific needs. Let’s innovate together!
The company is part of IKH Group, which spans enterprise applications, medical imaging platforms, autonomous robotics solutions, and defense & homeland security. It has evolved from a small company into a multimillion-euro enterprise, delivering bespoke solutions across Greece and abroad.